source: trunk/src/script/qscriptxmlgenerator_p.h@ 98

Last change on this file since 98 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.
File size: 11.0 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtScript module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSCRIPTXMLGENERATOR_P_H
43#define QSCRIPTXMLGENERATOR_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists purely as an
50// implementation detail. This header file may change from version to
51// version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#include <QtCore/qobjectdefs.h>
57
58#ifndef QT_NO_SCRIPT
59
60#include "qscriptastvisitor_p.h"
61
62QT_BEGIN_NAMESPACE
63
64class QTextStream;
65
66namespace QScript {
67
68class XmlGenerator: protected AST::Visitor
69{
70public:
71 XmlGenerator(QTextStream &out);
72 virtual ~XmlGenerator();
73
74 QTextStream &operator()(const QString &program, int lineNumber = 1);
75
76protected:
77 void accept(AST::Node *node);
78
79 virtual bool preVisit(AST::Node *node);
80
81 virtual bool visit(AST::ThisExpression *node);
82 virtual void endVisit(AST::ThisExpression *node);
83
84 virtual bool visit(AST::IdentifierExpression *node);
85 virtual void endVisit(AST::IdentifierExpression *node);
86
87 virtual bool visit(AST::NullExpression *node);
88 virtual void endVisit(AST::NullExpression *node);
89
90 virtual bool visit(AST::TrueLiteral *node);
91 virtual void endVisit(AST::TrueLiteral *node);
92
93 virtual bool visit(AST::FalseLiteral *node);
94 virtual void endVisit(AST::FalseLiteral *node);
95
96 virtual bool visit(AST::StringLiteral *node);
97 virtual void endVisit(AST::StringLiteral *node);
98
99 virtual bool visit(AST::NumericLiteral *node);
100 virtual void endVisit(AST::NumericLiteral *node);
101
102 virtual bool visit(AST::RegExpLiteral *node);
103 virtual void endVisit(AST::RegExpLiteral *node);
104
105 virtual bool visit(AST::ArrayLiteral *node);
106 virtual void endVisit(AST::ArrayLiteral *node);
107
108 virtual bool visit(AST::ObjectLiteral *node);
109 virtual void endVisit(AST::ObjectLiteral *node);
110
111 virtual bool visit(AST::ElementList *node);
112 virtual void endVisit(AST::ElementList *node);
113
114 virtual bool visit(AST::Elision *node);
115 virtual void endVisit(AST::Elision *node);
116
117 virtual bool visit(AST::PropertyNameAndValueList *node);
118 virtual void endVisit(AST::PropertyNameAndValueList *node);
119
120 virtual bool visit(AST::IdentifierPropertyName *node);
121 virtual void endVisit(AST::IdentifierPropertyName *node);
122
123 virtual bool visit(AST::StringLiteralPropertyName *node);
124 virtual void endVisit(AST::StringLiteralPropertyName *node);
125
126 virtual bool visit(AST::NumericLiteralPropertyName *node);
127 virtual void endVisit(AST::NumericLiteralPropertyName *node);
128
129 virtual bool visit(AST::ArrayMemberExpression *node);
130 virtual void endVisit(AST::ArrayMemberExpression *node);
131
132 virtual bool visit(AST::FieldMemberExpression *node);
133 virtual void endVisit(AST::FieldMemberExpression *node);
134
135 virtual bool visit(AST::NewMemberExpression *node);
136 virtual void endVisit(AST::NewMemberExpression *node);
137
138 virtual bool visit(AST::NewExpression *node);
139 virtual void endVisit(AST::NewExpression *node);
140
141 virtual bool visit(AST::CallExpression *node);
142 virtual void endVisit(AST::CallExpression *node);
143
144 virtual bool visit(AST::ArgumentList *node);
145 virtual void endVisit(AST::ArgumentList *node);
146
147 virtual bool visit(AST::PostIncrementExpression *node);
148 virtual void endVisit(AST::PostIncrementExpression *node);
149
150 virtual bool visit(AST::PostDecrementExpression *node);
151 virtual void endVisit(AST::PostDecrementExpression *node);
152
153 virtual bool visit(AST::DeleteExpression *node);
154 virtual void endVisit(AST::DeleteExpression *node);
155
156 virtual bool visit(AST::VoidExpression *node);
157 virtual void endVisit(AST::VoidExpression *node);
158
159 virtual bool visit(AST::TypeOfExpression *node);
160 virtual void endVisit(AST::TypeOfExpression *node);
161
162 virtual bool visit(AST::PreIncrementExpression *node);
163 virtual void endVisit(AST::PreIncrementExpression *node);
164
165 virtual bool visit(AST::PreDecrementExpression *node);
166 virtual void endVisit(AST::PreDecrementExpression *node);
167
168 virtual bool visit(AST::UnaryPlusExpression *node);
169 virtual void endVisit(AST::UnaryPlusExpression *node);
170
171 virtual bool visit(AST::UnaryMinusExpression *node);
172 virtual void endVisit(AST::UnaryMinusExpression *node);
173
174 virtual bool visit(AST::TildeExpression *node);
175 virtual void endVisit(AST::TildeExpression *node);
176
177 virtual bool visit(AST::NotExpression *node);
178 virtual void endVisit(AST::NotExpression *node);
179
180 virtual bool visit(AST::BinaryExpression *node);
181 virtual void endVisit(AST::BinaryExpression *node);
182
183 virtual bool visit(AST::ConditionalExpression *node);
184 virtual void endVisit(AST::ConditionalExpression *node);
185
186 virtual bool visit(AST::Expression *node);
187 virtual void endVisit(AST::Expression *node);
188
189 virtual bool visit(AST::Block *node);
190 virtual void endVisit(AST::Block *node);
191
192 virtual bool visit(AST::StatementList *node);
193 virtual void endVisit(AST::StatementList *node);
194
195 virtual bool visit(AST::VariableStatement *node);
196 virtual void endVisit(AST::VariableStatement *node);
197
198 virtual bool visit(AST::VariableDeclarationList *node);
199 virtual void endVisit(AST::VariableDeclarationList *node);
200
201 virtual bool visit(AST::VariableDeclaration *node);
202 virtual void endVisit(AST::VariableDeclaration *node);
203
204 virtual bool visit(AST::EmptyStatement *node);
205 virtual void endVisit(AST::EmptyStatement *node);
206
207 virtual bool visit(AST::ExpressionStatement *node);
208 virtual void endVisit(AST::ExpressionStatement *node);
209
210 virtual bool visit(AST::IfStatement *node);
211 virtual void endVisit(AST::IfStatement *node);
212
213 virtual bool visit(AST::DoWhileStatement *node);
214 virtual void endVisit(AST::DoWhileStatement *node);
215
216 virtual bool visit(AST::WhileStatement *node);
217 virtual void endVisit(AST::WhileStatement *node);
218
219 virtual bool visit(AST::ForStatement *node);
220 virtual void endVisit(AST::ForStatement *node);
221
222 virtual bool visit(AST::LocalForStatement *node);
223 virtual void endVisit(AST::LocalForStatement *node);
224
225 virtual bool visit(AST::ForEachStatement *node);
226 virtual void endVisit(AST::ForEachStatement *node);
227
228 virtual bool visit(AST::LocalForEachStatement *node);
229 virtual void endVisit(AST::LocalForEachStatement *node);
230
231 virtual bool visit(AST::ContinueStatement *node);
232 virtual void endVisit(AST::ContinueStatement *node);
233
234 virtual bool visit(AST::BreakStatement *node);
235 virtual void endVisit(AST::BreakStatement *node);
236
237 virtual bool visit(AST::ReturnStatement *node);
238 virtual void endVisit(AST::ReturnStatement *node);
239
240 virtual bool visit(AST::WithStatement *node);
241 virtual void endVisit(AST::WithStatement *node);
242
243 virtual bool visit(AST::SwitchStatement *node);
244 virtual void endVisit(AST::SwitchStatement *node);
245
246 virtual bool visit(AST::CaseBlock *node);
247 virtual void endVisit(AST::CaseBlock *node);
248
249 virtual bool visit(AST::CaseClauses *node);
250 virtual void endVisit(AST::CaseClauses *node);
251
252 virtual bool visit(AST::CaseClause *node);
253 virtual void endVisit(AST::CaseClause *node);
254
255 virtual bool visit(AST::DefaultClause *node);
256 virtual void endVisit(AST::DefaultClause *node);
257
258 virtual bool visit(AST::LabelledStatement *node);
259 virtual void endVisit(AST::LabelledStatement *node);
260
261 virtual bool visit(AST::ThrowStatement *node);
262 virtual void endVisit(AST::ThrowStatement *node);
263
264 virtual bool visit(AST::TryStatement *node);
265 virtual void endVisit(AST::TryStatement *node);
266
267 virtual bool visit(AST::Catch *node);
268 virtual void endVisit(AST::Catch *node);
269
270 virtual bool visit(AST::Finally *node);
271 virtual void endVisit(AST::Finally *node);
272
273 virtual bool visit(AST::FunctionDeclaration *node);
274 virtual void endVisit(AST::FunctionDeclaration *node);
275
276 virtual bool visit(AST::FunctionExpression *node);
277 virtual void endVisit(AST::FunctionExpression *node);
278
279 virtual bool visit(AST::FormalParameterList *node);
280 virtual void endVisit(AST::FormalParameterList *node);
281
282 virtual bool visit(AST::FunctionBody *node);
283 virtual void endVisit(AST::FunctionBody *node);
284
285 virtual bool visit(AST::Program *node);
286 virtual void endVisit(AST::Program *node);
287
288 virtual bool visit(AST::SourceElements *node);
289 virtual void endVisit(AST::SourceElements *node);
290
291 virtual bool visit(AST::FunctionSourceElement *node);
292 virtual void endVisit(AST::FunctionSourceElement *node);
293
294 virtual bool visit(AST::StatementSourceElement *node);
295 virtual void endVisit(AST::StatementSourceElement *node);
296
297 virtual bool visit(AST::DebuggerStatement *node);
298 virtual void endVisit(AST::DebuggerStatement *node);
299
300private:
301 int indentLevel(int level)
302 {
303 int was = m_indentLevel;
304 m_indentLevel = level;
305 return was;
306 }
307
308 void pushIndentLevel()
309 { ++m_indentLevel; }
310
311 void popIndentLevel()
312 { --m_indentLevel; }
313
314 QTextStream &newlineAndIndent();
315 QTextStream &startTag(const QString &name, AST::Node *locationNode = 0);
316 QTextStream &endTag(const QString &name);
317
318private:
319 QTextStream &out;
320 int m_indentLevel;
321 bool m_formatOutput;
322};
323
324} // namespace QScript
325
326#endif // QT_NO_SCRIPT
327
328QT_END_NAMESPACE
329
330#endif
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